| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must [vb infin] be the [adj] | 23 |
|
| 2 | [pers pn] must have be the [adj] | 22 |
|
| 3 | [pers pn] must have be the [adj] | 22 |
|
| 4 | [pers pn] must [verb] been the [adj] | 22 |
|
| 5 | it must [verb] be the [adj] | 15 |
|
| 6 | [pers pn] must [verb] be the [adj] | 8 |
|
| 7 | [pers pn] must [verb] be the [num ord] | 8 |
|
| 8 | [pers pn] must [verb] be the last | 5 |
|
| 9 | [pers pn] must [verb] be the last | 5 |
|
